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How to Complete the SUM (Students Understanding Math) Sheets Our bellwork consists of using a whole number in many different mathematical ways. An example of one day’s SUM is found below as well as an explanation of each part. Students will complete one section daily, which is one sheet a week. They will be checked daily and saved in the binders. At the end of the quarter, the 8 sheets will be turned in during the week of exams. These 8 sheets will be graded as a test grade at the end of the quarter. *************************************************************************************************** Today is the ___________day of school. Fraction__________ Fraction Reduced__________ Decimal__________ % completed_________ % left__________ Ratio_______________ Divisible by: 2 3 4 5 6 7 8 9 Prime: YES NO Composite: YES NO Factors______________________________ 1st five Multiples_______________________________ Perfect Square YES NO Square Root__________________ N3___________ N4___________ Area____________________ Perimeter ___________________ Volume ___________________ SAMPLE – SAMPLE - SAMPLE *************************************************************************************************** Today is the ___________day of school. Write the # that represents the # days we have been in school. Fraction__________ Make a fraction representing the fraction of the school year today represents. - numerator = # of school day - denominator = 180 Fraction Reduced__________ Reduce the fraction made. - find the GCF of both the numerator and denominator - divide both numbers in the fraction by the GCF Decimal__________ Create a decimal from the reduced fraction. - numerator divided by the denominator - round to the nearest 100th % completed_________ Use the decimal created and turn it into a percent. This percent represent the percent of the school year we have completed. move the decimal point two places to the right % left__________ Take the percent completed and subtract it from 100 to get the percent of the school year we have left. - 100% - % completed = % left Ratio_______________ Take the fraction reduced and turn it into a ratio in lowest terms. - use the reduced fraction - numerator : denominator Divisible by: 2 3 4 5 6 7 8 9 Circle the numbers the daily number is divisible by. Prime: YES NO Composite: YES Circle whether the daily number is prime. - has exactly 2 factors NO Circle whether the daily number is composite. - has more than 2 factors Factors___________________________ List the factors of the daily number. - all #s that divide evenly into the daily # 1st five Multiples____________________ List the first five multiples of the daily number. - 1 x #. 2 x #, 3 x #, 4 x #, 5 x # Perfect Square YES NO number. Circle whether the daily number is a perfect square - look at the Perfect Square list Square Root__________________ Write the square root of the daily number. - √ of the # N3___________ Write the day’s number to the 3rd power. #x#x# N4___________ Write the day’s number to the 4th power. - #x#x#x# Area____________________ Write the area of a square that has the side length of the day’s #. - Area = L x W = # x # = #2 Perimeter ___________________ Write the perimeter of a square that has the side length of the day’s #. - Perimeter = # + # + # + # = 4 x # Volume ___________________ Write the volume of a cube that has a side length of the day’s #. - Volume = L x W x H = # x # x # = #3
